CQ2
Make every RFC more rigorous and coherent through structured collaboration
AI Documents GeneratorTechnical WritingCollaborative PlatformAI WritingProduct DocumentationRFC Tools
- Pricing:
- Free
Overview
CQ2 is an AI-powered tool purpose-built for writing RFCs (Request for Comments), focused on improving the critical depth and internal coherence of technical proposal documents. It uses structured templates to guide users through problem context, goal setting, technology selection, and alternative analysis, presenting complex architectural decisions in a clear, logical way.
During the writing process, CQ2 intelligently identifies logical gaps, ambiguous phrasing, and weak arguments in the document, offering actionable revision suggestions. It also supports team collaboration through inline comments, version comparison, and workflow transitions, helping teams surface risks and build consensus before a proposal is approved. Its GitHub integration lets engineers directly link code repositories with proposals, making every technical decision traceable.
Whether for distributed system design, API evolution, or cross-team technical standard setting, CQ2 significantly reduces communication overhead, allowing teams to focus more on thinking itself rather than document formatting. It is a powerful assistant for engineering teams seeking to improve the quality of technical decisions.
Core capabilities
- Structured templates
- Built-in multiple RFC templates covering architecture design, technology selection, and more
- Logic consistency check
- AI automatically identifies argument flaws and inconsistencies in documents
- Smart rewrite suggestions
- Provides actionable revision tips for weak paragraphs to deepen critical thinking
- Team collaboration annotations
- Supports multi-user comments, @mentions, and async discussions, leaving a full audit trail of decisions
- Version comparison tracking
- Clearly shows document evolution history for tracing every technical decision
- GitHub integration
- Directly links code repositories and proposals for bidirectional linking between code and docs
- Status flow management
- Covers the full RFC lifecycle from draft, review, approval to archival
- Alternative comparison
- Guides authors to systematically analyze multiple technical paths for rational decision-making
Use cases
- Writing an architecture evolution proposal for a distributed system and collecting team feedback
- Comparing multiple technology selection options and producing a well-reasoned RFC report
- Designing a specification proposal for a new API interface and organizing cross-team review
- Creating a consensus document before large-scale refactoring to reduce implementation risk
- Documenting historical technical decisions so new members can quickly understand the context
- Reviewing major change proposals for open-source projects and accumulating organizational knowledge assets
- Clarifying technical boundaries and collaboration interfaces in cross-department work
Who it's for
Software architects, Backend engineers, Technical leaders, Product managers, Platform engineering teams, Technical writers
Getting started
- 1Visit the official website — Register and log in at cq2.co
- 2Create an RFC — Click "New Document" and choose a suitable RFC template
- 3Write content — Follow the template to fill in problem background, objectives, and alternatives
- 4Invite reviewers — Share the document link with team members to collect feedback and comments
- 5Iterate to finalize — Refine the document based on AI suggestions and team feedback, then submit for formal review
- 6Archive and publish — After approval, archive the document and link it to the corresponding GitHub repository or project
Traffic analytics
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